85219170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40009}}^1$

素因数の和:40090

約数の個数: 32

約数和(自身を含む): 207411840

約数和(自身を除く): 122192670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 40009, 80018, 120027, 200045, 240054, 400090, 600135, 1200270, 2840639, 5681278, 8521917, 14203195, 17043834, 28406390, 42609585, 85219170]

約数ペア:

[(1, 85219170), (2, 42609585), (3, 28406390), (5, 17043834), (6, 14203195), (10, 8521917), (15, 5681278), (30, 2840639), (71, 1200270), (142, 600135), (213, 400090), (355, 240054), (426, 200045), (710, 120027), (1065, 80018), (2130, 40009)]